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Four green DDR4 RDIMM modules with gold contacts, no heat spreaders

NEMIX RAM

NEMIX RAM 512GB (4x128GB) DDR4 3200 CL22 ECC RDIMM THINKMATE VSX-R5-760S1 VSX-R5-540RTP memory upgrade

SKU CH-XMZ5-4ZDQK

A 512 GB DDR4 3200 ECC registered kit of four 128 GB RDIMMs built for Thinkmate VSX-R5-760S1 and VSX-R5-540RTP servers

  • Capacity512GB (4 x 128GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 512GB total capacity for memory-intensive workloads
  • DDR4 3200 speed with PC4-25600 bandwidth
  • ECC registered design protects data integrity
  • 2V operation reduces power consumption
  • Validated for Thinkmate VSX-R5-760S1 and VSX-R5-540RTP systems

System-specific memory kit

This NEMIX RAM kit delivers 512GB across four 128GB DDR4 3200 modules built for ThinkMate VSX-R5-760S1 and VSX-R5-540RTP workstations. ECC registered RDIMM design targets IT teams running virtualization, databases or rendering workloads that demand data integrity.

Capacity and headroom

The 512GB total provides substantial headroom for large in-memory datasets, multi-tenant containers or heavy compile farms. Four 4Rx4 ranks per module maximise density on supported boards; systems limited to fewer ranks or lower speeds will not utilise the full capacity.

Upgrade path

This kit replaces lower-density RDIMM sets or mixed-capacity populations that limit channel bandwidth. The jump is worth it when workloads exceed 256GB and the platform qualifies 128GB 4Rx4 modules at 3200 MT/s.

Highlights

  • 512GB total capacity for memory-intensive workloads
  • DDR4 3200 speed with PC4-25600 bandwidth
  • ECC registered design protects data integrity
  • 2V operation reduces power consumption
  • Validated for Thinkmate VSX-R5-760S1 and VSX-R5-540RTP systems

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-744K4
Capacity512GB (4 x 128GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemTHINKMATE
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank4Rx4
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content512GB (4X128GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will these 4Rx4 DDR4 3200 ECC RDIMMs run alongside the 2Rx4 modules already in my Thinkmate VSX-R5-760S1?

Mixing 4Rx4 and 2Rx4 ranks on the same channel is not supported by the platform; populate all four slots with this matched 512 GB kit for stable operation.

How can I confirm the kit is running at the rated 3200 MT/s CL22 after installation?

Enter the BIOS or use a tool such as dmidecode to verify each DIMM reports DDR4-3200, 1.20 V, CAS 22 and ECC registered mode.

Does the package include the four 128 GB RDIMMs only, or are mounting brackets or cables also supplied?

The box contains the four 288-pin DDR4 128 GB ECC RDIMM modules; no brackets, cables or additional hardware are included.

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